iOS:我可以一次配对多个蓝牙音频设备吗? [英] iOS: can I pair more than one bluetooth audio device at once?

问题描述

我想编写一个iOS应用程序以同时录制来自多个蓝牙耳机麦克风的音频.鉴于iOS的api，这是否有可能?

I would like to write an iOS app to simultaneously record audio from several bluetooth headset microphones. Is this even possible given the api of iOS?

推荐答案

蓝牙规范最多允许连接七个设备，但这并不简单，因为它取决于设备的类型及其提供的服务配置文件.例如，您可以同时连接一个蓝牙键盘，鼠标和耳机，以及一个A2DP(高级音频分发配置文件)设备来流音乐，但是您不能同时在两个设备上执行相同的服务配置文件同一时间.请查看下面的链接以获取更多信息.

The bluetooth specification allows up to seven devices to connect, but it's not straightforward, as it is dependent on the type of device and the service profile it provides. For example, you can have a bluetooth keyboard, mouse, and headset connected at the same time, and an A2DP (Advanced Audio Distribution Profile) device to stream music, but you can't have two devices that performing the same service profile connected at the same time. check the link below for more info.

http://en.wikipedia.org/wiki/蓝牙

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